Fixing some golint issues on the new validate command

command/validate.go

@@ -2,8 +2,9 @@ package command
 
 import (
 	"fmt"
-	"github.com/hashicorp/terraform/config"
 	"path/filepath"
+
+	"github.com/hashicorp/terraform/config"
 )
 
 // ValidateCommand is a Command implementation that validates the terraform files

command/validate_test.go

@@ -1,9 +1,10 @@
 package command
 
 import (
-	"github.com/mitchellh/cli"
 	"strings"
 	"testing"
+
+	"github.com/mitchellh/cli"
 )
 
 func setupTest(fixturepath string) (*cli.MockUi, int) {